As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLT 3176 - CREW REPORTED THAT APPROXIMATELY 15 MINUTES AFTER DEPARTURE THE FLIGHT ATTENDANT ADVISED THEM THAT THE RIGHT ENGINE COWLING DOOR WAS OPEN. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INSPECTED THE AIRCRAFT THEN REMOVED AND REPLACED THE UPPER FORWARD AND OUTBOARD FORWARD COWLING DOOR IAW EMB120 SRM 54-30-02. AIRCRAFT RELEASED FOR SERVICE. (M)